A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5910-00-102-8147
NSN 6145-01-214-8038
NSN 6220-00-624-7175
NSN 4140-01-446-8592
NSN 6150-01-386-1831
NSN 5855-00-089-3974
NSN 5895-01-102-7727
NSN 5910-00-753-2850
NSN 6130-01-441-2618
NSN 5960-01-536-9763
NSN 7035-01-605-6368
NSN 6130-00-752-2584